package com.kfm.am;

public class Province {

    // GanSu 是 China 的非静态内部类 对象的创建必须得有 China 对象
    public class City extends China.GanSu{

        public City(China china, String city) {
            china.super(city);
        }
    }


    public static void main(String[] args) {
        Province province = new Province();
        City city = province.new City(new China(), "兰州市");
    }
}
